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SubjectRe: [PATCH v3,net-next 1/2] ip_gre: fix potential memory leak in erspan_rcv
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From: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Date: Wed, 20 Dec 2017 10:07:00 +0800

> If md is NULL, tun_dst must be freed, otherwise it will cause memory
> leak.
>
> Fixes: 1a66a836da6 ("gre: add collect_md mode to ERSPAN tunnel")
> Cc: William Tu <u9012063@gmail.com>
> Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>

Applied.

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